Getting started
How to install a Codex theme
Choose a theme and variant in DexThemes, copy its import string, then open Codex Settings. In Appearance, choose Import theme, paste the string, and approve the change.
Choose a theme and variant
Open any theme in DexThemes and select an available dark or light variant. The right panel always shows which variant is active.
Copy the import string
Use Copy theme & open Settings on desktop, or Copy theme on compact layouts. DexThemes copies the complete codex-theme-v1 payload.
Open Appearance
DexThemes can open general Codex Settings. Choose Appearance yourself; Codex does not currently expose a public Appearance-specific deep link.
Import and approve
Choose Import theme, paste the copied string, review the result, and approve the appearance change in Codex.